Home / 3,506,895,538.76-5,259,685,652.94-1,759,629,133.64

Finding the Fourth Proportional to 3,506,895,538.76, 5,259,685,652.94 and 1,759,629,133.64

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Solution

The fourth proportional to 3,506,895,538.76, 5,259,685,652.94 and 1,759,629,133.64 is: 2,639,113,713.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,506,895,538.76 : 5,259,685,652.94 = 1,759,629,133.64 : x
  2. Step 2: Convert to fraction form
    3,506,895,538.76/5,259,685,652.94 = 1,759,629,133.64/x
  3. Step 3: Cross multiply
    3,506,895,538.76x = 5,259,685,652.94 × 1,759,629,133.64
  4. Step 4: Simplify right side
    3,506,895,538.76x = 9,255,096,108,701,550,592
  5. Step 5: Solve for x
    x = 9,255,096,108,701,550,592/3,506,895,538.76
  6. Step 6: Final answer
    x = 2,639,113,713.66

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.